899260344 has 24 divisors (see below), whose sum is σ = 2435496960. Its totient is φ = 299753424.

The previous prime is 899260303. The next prime is 899260357. The reversal of 899260344 is 443062998.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 899260344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6244792 + ... + 6244935.

It is an arithmetic number, because the mean of its divisors is an integer number (101479040).

Almost surely, 2^899260344 is an apocalyptic number.

It is an amenable number.

899260344 is an abundant number, since it is smaller than the sum of its proper divisors (1536236616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

899260344 is a wasteful number, since it uses less digits than its factorization.

899260344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12489739 (or 12489732 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 899260344 is about 29987.6698661300. The cubic root of 899260344 is about 965.2248195170.

The spelling of 899260344 in words is "eight hundred ninety-nine million, two hundred sixty thousand, three hundred forty-four".